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Simfish
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And are any of these sensors stable? What is the effective resolution that we get from these sensors?
Simfish said:And are any of these sensors stable? What is the effective resolution that we get from these sensors?
Well wave height is shown on them (precision, .1 ft) - click one: http://www.ndbc.noaa.gov/station_page.php?station=42099Simfish said:Oh nice. That's a really nice map.
I was thinking of sensors of pretty much everything (so we obviously know temperature from these - but I was also curious about wave height and chemical concentrations).
The number of sensors in the Earth's oceans is determined by various organizations and institutions, such as NOAA, NASA, and universities. These organizations have deployed multiple types of sensors, including buoys, floats, and satellites, to collect data on different aspects of the ocean. By combining data from these sensors, scientists can estimate the total number of sensors in the Earth's oceans.
There are various types of sensors used in the Earth's oceans, including temperature sensors, salinity sensors, current meters, and acoustic sensors. These sensors are used to measure different physical and chemical properties of the ocean, such as temperature, salinity, and sound velocity, which are crucial for understanding ocean dynamics and climate change.
The exact number of sensors currently deployed in the Earth's oceans is difficult to determine, as new sensors are constantly being deployed and old ones are being replaced. However, it is estimated that there are tens of thousands of sensors currently collecting data in the Earth's oceans.
The purpose of having sensors in the Earth's oceans is to collect data on various aspects of the ocean, such as temperature, salinity, and currents. This data is crucial for understanding ocean dynamics, climate change, and the impact of human activities on the ocean. It also helps in monitoring and predicting natural hazards, such as hurricanes and tsunamis.
The data collected by ocean sensors is used by scientists to study and monitor various aspects of the ocean, such as ocean circulation, marine ecosystems, and climate change. This data is also used to validate and improve ocean and climate models, which are important for predicting future changes in the ocean and climate. Additionally, the data is used for decision-making by government agencies and industries, such as fisheries and shipping, to ensure sustainable use of the ocean's resources.